## Warning: package 'dplyr' was built under R version 3.3.2
## Warning: package 'knitr' was built under R version 3.3.2
## Warning: package 'ggplot2' was built under R version 3.3.2
| 95162 |
1 |
 |
| 90747 |
1 |
 |
| 90083 |
1 |
 |
| 75271 |
1 |
 |
| 50011 |
1 |
 |
| 40803 |
1 |
 |
| 40802 |
1 |
 |
| 14574 |
1 |
 |
| 13906 |
1 |
 |
| 13275 |
1 |
 |
| 12984 |
1 |
 |
| 12982 |
1 |
 |
| 12981 |
1 |
 |
| 11974 |
1 |
 |
| 11932 |
1 |
 |
| 11129 |
1 |
 |
| 11077 |
1 |
 |
| 11061 |
1 |
 |
| 10302 |
1 |
 |
| 1645 |
1 |
 |
| 8053 |
2 |
 |
| 8044 |
2 |
 |
| 90084 |
3 |
 |
| 90078 |
3 |
 |
| 90075 |
3 |
 |
| 90071 |
3 |
 |
| 40074 |
3 |
 |
| 40071 |
3 |
 |
| 18320 |
3 |
 |
| 13904 |
3 |
 |
| 13276 |
3 |
 |
| 11933 |
3 |
 |
| 11002 |
3 |
 |
| 95161 |
4 |
 |
| 95041 |
4 |
 |
| 90081 |
4 |
 |
| 75017 |
4 |
 |
| 75015 |
4 |
 |
| 60253 |
4 |
 |
| 60251 |
4 |
 |
| 50013 |
4 |
 |
| 18411 |
4 |
 |
| 18314 |
4 |
 |
| 18302 |
4 |
 |
| 14501 |
4 |
 |
| 14076 |
4 |
 |
| 13683 |
4 |
 |
| 13584 |
4 |
 |
| 12841 |
4 |
 |
| 12647 |
4 |
 |
| 11571 |
4 |
 |
| 11131 |
4 |
 |
| 11123 |
4 |
 |
| 10709 |
4 |
 |
| 10693 |
4 |
 |
| 10673 |
4 |
 |
| 10554 |
4 |
 |
| 10300 |
4 |
 |
| 80267 |
5 |
 |
| 30092 |
5 |
 |
| 18299 |
5 |
 |
| 18298 |
5 |
 |
| 10552 |
5 |
 |
| 10303 |
5 |
 |
| 40801 |
6 |
 |
| 40076 |
6 |
 |
| 30245 |
6 |
 |
| 30093 |
6 |
 |
| 20004 |
6 |
 |
| 18318 |
6 |
 |
| 18312 |
6 |
 |
| 18300 |
6 |
 |
| 13901 |
6 |
 |
| 10700 |
6 |
 |
| 8043 |
6 |
 |
| 1525 |
6 |
 |
| 75277 |
7 |
 |
| 65033 |
7 |
 |
| 50012 |
7 |
 |
| 30091 |
7 |
 |
| 18311 |
7 |
 |
| 18303 |
7 |
 |
| 18301 |
7 |
 |
| 11973 |
7 |
 |
| 10699 |
7 |
 |
| 10551 |
7 |
 |